39194428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 51122372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 47, 52, 58, 79, 91, 94, 116, 158, 182, 188, 203, 316, 329, 364, 377, 406, 553, 611, 658, 754, 812, 1027, 1106, 1222, 1316, 1363, 1508, 2054, 2212, 2291, 2444, 2639, 2726, 3713, 4108, 4277, 4582, 5278, 5452, 7189, 7426, 8554, 9164, 9541, 10556, 14378, 14852, 16037, 17108, 17719, 19082, 25991, 28756, 29783, 32074, 35438, 38164, 48269, 51982, 59566, 64148, 70876, 96538, 103964, 107677, 119132, 124033, 193076, 208481, 215354, 248066, 337883, 416962, 430708, 496132, 675766, 753739, 833924, 1351532, 1399801, 1507478, 2799602, 3014956, 5599204, 9798607, 19597214, 39194428]

約数ペア:

[(1, 39194428), (2, 19597214), (4, 9798607), (7, 5599204), (13, 3014956), (14, 2799602), (26, 1507478), (28, 1399801), (29, 1351532), (47, 833924), (52, 753739), (58, 675766), (79, 496132), (91, 430708), (94, 416962), (116, 337883), (158, 248066), (182, 215354), (188, 208481), (203, 193076), (316, 124033), (329, 119132), (364, 107677), (377, 103964), (406, 96538), (553, 70876), (611, 64148), (658, 59566), (754, 51982), (812, 48269), (1027, 38164), (1106, 35438), (1222, 32074), (1316, 29783), (1363, 28756), (1508, 25991), (2054, 19082), (2212, 17719), (2291, 17108), (2444, 16037), (2639, 14852), (2726, 14378), (3713, 10556), (4108, 9541), (4277, 9164), (4582, 8554), (5278, 7426), (5452, 7189)]